1 silicasol precision casting 2 material :ADC12 3 standard:ISO9001:2000 4 OEM/ODM ... abroad. Whether your assembly requires big, small or any size . Investment casting partCan be customized. We can produced by your drawing,samples ... ,coating, Silkscreen, Heat treatment, Black anodized; 3) producing scope: cnc ,Investment Casting ,metal stamping ,4) usage of products: components for furniture, industry ...